Room of District 7, Engine 57, traffic collision 4-3-4-0-6, Crispy Street, break engine 4, ALCO, do you have traffic? ALCO, Engine 4, Engine 504 will be out of service. Engine 4 will now be on Engine 502 as Engine 4 to get status. ALCO copies, confirming you're no longer in Engine 504. You're in now Engine 502. Affirmative. ALCO copies.